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Valves
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UN Series Needle Valve (RTG)

The precision made ‘UN’ Series, single isolation hand valve utilising metal to metal seat and body to bonnet connection for superior, bubble tight sealing capabilities at both extreme pressures and temperatures. The ‘UN’ Series also offers non-rotating hardened tip for extended service life.

Optional Features

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    Instrumentation
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    Material Traceability
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    Compliance Testing
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    Uni Directional Flow
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    Servicing Kits

PRODUCT INFORMATION

SPEcifications & RATINGs

The unique anti-vibration cam locking device at the body bonnet connection is for extra safety. Working pressures 10,000 psi.

  • VALVE TYPES

    • Single Isolate
  • PRESSURE RATING

    • 10,000 psi
  • TEMPERATURE RATING

    • -40°C up to 230°C
  • BORE SIZE

    • 4mm - 8mm
  • CONNECTION SIZE

    • 1/4" - 1"
  • INLETS

    • NPT Male or Female
  • HANDLES

    • T Bar

  • OUTLETS

    • NPT Female

MATERIAL OPTIONS

MATERIALs

Materials of manufacture are 316 SS as standard

  • MATERIAL CONSTRUCTION

    • Stainless Steel 316
  • BOLTING MATERIALS

    • Not Applicable
  • MATERIAL TRACEABILITY

    • Yes

TESTING & DESIGN STANDARDS

TESTING & DESIGN STANDARDS

  • TESTING STANDARDS

    • Generally, in accordance with API 598
  • DESIGN SPECIFICATION

    • MSS SP-99 and MSS SP-105
  • FIRE SAFE STANDARDS

    • Non-firesafe
  • RELEVANT APPROVALS

    • Not Applicable